The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 15:44:20 EST
DR9354 ***********************************************************************
DR9354 CORS - This is a GPS Continuously Operating Reference Station.
DR9354 DESIGNATION - TXNJ NORTH JETTY CORS ARP
DR9354 CORS_ID - TXNJ
DR9354 PID - DR9354
DR9354 STATE/COUNTY- TX/GALVESTON
DR9354 COUNTRY - US
DR9354 USGS QUAD - THE JETTIES (2019)
DR9354
DR9354 *CURRENT SURVEY CONTROL
DR9354 ______________________________________________________________________
DR9354* NAD 83(2011) POSITION- 29 21 26.77871(N) 094 43 28.90790(W) ADJUSTED
DR9354* NAD 83(2011) ELLIP HT- -13.998 (meters) (10/??/23) ADJUSTED
DR9354* NAD 83(2011) EPOCH - 2010.00
DR9354 **This station is in an area of suspected vertical motion (see below).
DR9354 ______________________________________________________________________
DR9354 GEOID HEIGHT - -26.651 (meters) GEOID18
DR9354 NAD 83(2011) X - -458,255.757 (meters) COMP
DR9354 NAD 83(2011) Y - -5,544,605.894 (meters) COMP
DR9354 NAD 83(2011) Z - 3,108,484.911 (meters) COMP
DR9354
DR9354.Formal positional accuracy estimates are not available for this CORS
DR9354.because its coordinates were determined in part using modeled
DR9354.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR9354.and ellipsoid height can be obtained from the short-term time series.
DR9354.Additional information regarding modeled velocities is available on
DR9354.the CORS Coordinates for MYCS2 web page:
DR9354.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR9354
DR9354.The coordinates were established by GPS observations
DR9354.and adjusted by the National Geodetic Survey in October 2023.
DR9354
DR9354.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR9354.been affixed to the stable North American Tectonic Plate.
DR9354
DR9354.The coordinates are valid at the epoch date displayed above
DR9354.which is a decimal equivalence of Year/Month/Day.
DR9354
DR9354.Due to the release of the International GNSS Service (IGS) 2014
DR9354.realization of the International Terrestrial Reference Frame of 2014
DR9354.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR9354.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR9354.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR9354.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR9354.currently published epoch of 2010.00.
DR9354
DR9354.Additional information on MYCS2 is available at
DR9354.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR9354
DR9354.** This station is in an area of suspected land subsidence, uplift, or
DR9354.** crustal motion. NGS recommends this and all published orthometric
DR9354.** heights in such areas be validated before use as vertical control.
DR9354.** Click here to see a list and map of nearby stations with valid
DR9354.** orthometric heights. Note: While datasheets are updated in real-time,
DR9354.** updates to archived datasheets and the SE TX Valid OH map occur
DR9354.** monthly. NGS discourages the use of scaled, VERTCON, or superseded
DR9354.** heights as vertical control as they are deemed unreliable.
DR9354.**
DR9354.** If an established orthometric height is unavailable in the survey control
DR9354.** section, it should be considered suspect. To view suspect heights,
DR9354.** (in the superseded section), select 'Include suspect heights in vertical
DR9354.** motion areas' box from the datasheet retrieval page.
DR9354
DR9354.Significant digits in the geoid height do not necessarily reflect accuracy.
DR9354.GEOID18 height accuracy estimate available here.
DR9354
DR9354.The PID for the CORS L1 Phase Center is DR9355.
DR9354
DR9354.Click photographs - Photos may exist for this station.
DR9354
DR9354.The XYZ, and position/ellipsoidal ht. are equivalent.
DR9354
DR9354.The ellipsoidal height was determined by GPS observations
DR9354.and is referenced to NAD 83.
DR9354
DR9354. The following values were computed from the NAD 83(2011) position.
DR9354
DR9354; North East Units Scale Factor Converg.
DR9354;SPC TXSC - 4,176,497.185 1,014,990.446 MT 0.99986332 +2 05 40.3
DR9354;SPC TXSC -13,702,391.18 3,330,014.49 sFT 0.99986332 +2 05 40.3
DR9354;UTM 15 - 3,248,823.369 332,582.623 MT 0.99994586 -0 50 44.7
DR9354
DR9354! - Elev Factor x Scale Factor = Combined Factor
DR9354!SPC TXSC - 1.00000220 x 0.99986332 = 0.99986552
DR9354!UTM 15 - 1.00000220 x 0.99994586 = 0.99994806
DR9354
DR9354_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RUN3258248823(NAD 83)
DR9354
DR9354 SUPERSEDED SURVEY CONTROL
DR9354
DR9354.No superseded survey control is available for this station.
DR9354
DR9354_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR9354
DR9354 STATION DESCRIPTION
DR9354
DR9354'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DR9354'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR9354'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR9354'ACCESSIBLE AT THE WORLDWIDE WEB.
DR9354'https://geodesy.noaa.gov/CORS/data.shtml
DR9354'https://geodesy.noaa.gov/CORS
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